JP2006215925A - Information processor, its control method, and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an information processor, its control method, and a program for easily and suitably laying out contents of a page. <P>SOLUTION: A setting for detecting an interest area from data to be inserted into a field area inside the page is made, and when data to be inserted are inserted to the set field area, the interest area inside the data is detected. The detected interest area is inserted into a filed area of an insertion destination to be laid out inside the page by performing control to change size of the interest area and that of the filed area of the insertion destination based on the size of both of them. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an information processing apparatus for laying out in a page a field area for inserting data of a selected data field from a record composed of a plurality of types of data fields, a control method therefor, and a program.

  In recent years, the need for CRM (Customer Relationship Management) and One-to-One marketing has attracted attention due to factors such as the shortening of product life due to the increase in product variety and the orientation of consumer customization services due to the widespread use of the Internet. Has been. These techniques aim to increase customer satisfaction and to cultivate and retain customers.

  One-to-one marketing is a type of database marketing that creates a database of customer attribute information such as age, gender, hobbies, preferences, purchase history, etc., analyzes the content, and makes proposals that meet customer needs. Variable printing is a typical technique. Recently, with the advancement of DTP (desktop publishing) technology and the spread of digital printing apparatuses, variable print systems that customize and output documents for each customer have been developed. In such a variable print system, it is required to create a customized document in which different contents are laid out for each customer.

  Generally, when creating such a customized document in a variable print system, a container is laid out on the document. Here, the container is a drawing area for drawing content (drawing contents (eg, image, text, etc.)), and is sometimes called a field area.

  Then, by laying out such a container on the document and associating the layout with the database (associating various contents in the database with the container), creating a desired customized document (called a document template) Can do. The contents in the container on the customized document can be changed (variable) by appropriately switching the contents in the container for each record in the database. Therefore, such a document is called a variable data document (document), and a print system using this variable data document is a variable print system. Conventionally, there is a form creation application as a method for creating such a variable printing template. (For example, Patent Document 1)

  Here, in the conventional variable print system, since the size of the container associated with the text or image that is the content is fixed, when the content in the database is inserted (flowed) into the container, the amount of data is reduced. If the data is larger than the container size, if the data is text, text overlap occurs. If the data is the data image, image clipping occurs and a part of the image is lost. Further, if the data amount is smaller than the container size, there is a possibility that an appropriate display such as a gap between the container and the contents in the container is not performed.

  Also, if the text inserted into a container with a fixed container size cannot be inserted into the container size, change the font size of the text (in this case, reduce it) and all the text in the container There is also a technology for displaying so that the

  However, in an environment where the container size is variable, there is a problem that when the container becomes large due to the inserted content, it overlaps with other containers in the same document. In an environment where the font size is variable, if the amount of data of the inserted text is very large, there arises a problem that the reduced font size becomes too small.

  Therefore, as a further automatic layout technique for solving such a problem, when the amount of data to be arranged in a certain container (image part block) becomes large, in the container (image part block) to be arranged next For example, Japanese Patent Application Laid-Open No. 2005-228959 discloses a technique for moving to a container (image part block) in the next arrangement order when the arrangement position of the image is changed or cannot be arranged.

Further, in the conventional variable print system, not only a technique for laying out one record into one document but also a multi-record technique for laying out multiple records into one document is known. With this technology, the number of data to be laid out can be different for each customer, and a customized document can be created for each customer.
JP 2000-222493 A JP 2000-48216 A

  However, in the variable print system of Patent Document 2, the arrangement order, which is the order of data to be inserted, is determined in advance, and the layout is determined by arranging data one by one according to this arrangement order. For this reason, when there is a large amount of data to be transferred (the data size of each data is large), there is a problem that data with a low arrangement order has a narrow area to be arranged and data cannot be arranged.

  In order to solve such problems, a dynamic layout system has been devised. The dynamic layout system sets the container size of containers laid out on a document variably and links (associates) the variably set containers with each other while the linked containers are pressed against each other. It is possible to determine the position and size of the container with equal load. Thereby, the software which implement | achieves the dynamic layout system can change the size of each container according to the relationship between the data amount inserted into a container, and each container, for example.

Among such dynamic layout systems, in particular, in systems that issue flyers, catalog magazines, and the like, it is strongly required to place a lot of product information on one page. In this dynamic layout system, the content image acquired from the database is always handled as a rectangular image at the time of layout, and the size and position of variable-size containers are calculated from the data size of this image. It is considered to be. Therefore, for content images,
(1) Does not consider content.

  (2) Always treat as a rectangle.

(3) Only a simple scaling operation is performed.
The layout determination process is performed with the restriction. For this reason, blank portions other than the main object of the image are also targets for dynamic placement. However, when the target object to be focused on is not rectangular with respect to the content image or is configured to be small with respect to the entire size of the content image, there are the following problems.

  (A) The main object of the content image is displayed and printed small.

  (A) In order to avoid this, the content creator must delete unnecessary blank portions from the content to be created in advance.

(C) It is difficult to increase the information density per page area.
There is a problem.

  SUMMARY An advantage of some aspects of the invention is that it provides an information processing apparatus, a control method thereof, and a program capable of laying out contents in a page more suitably and easily. .

In order to achieve the above object, an information processing apparatus according to the present invention comprises the following arrangement. That is,
An information processing apparatus that lays out in a page a field area for inserting data of a selected data field from a record composed of a plurality of types of data fields,
Setting means for performing settings for detecting a region of interest from data to be inserted into a field region in the page;
Detecting means for detecting a region of interest in the data when inserting data to be inserted into the field area set by the setting means;
The region of interest detected by the detecting means is inserted into the field area of the insertion destination, and the size of both is changed and controlled based on the size of the region of interest and the field area of the insertion destination, and the layout is performed in the page. Layout means.

  Preferably, the detection means detects a region of interest in the data by detecting a blank area in the data to be processed, which is determined based on the background color of the page.

  Preferably, the setting by the setting unit is a setting for detecting a region of interest in the data by detecting a blank area in the data to be processed, which is determined based on a background color of the page. It is.

In a preferred embodiment, the detecting means first obtains a color other than a color within a predetermined color range including the background color of the page, obtained by scanning an image perpendicularly in the opposite direction from each side of the data consisting of a rectangular area. A line segment that is parallel to the side where scanning was started, including the pixels detected in, and a rectangular region surrounded by line segments detected by scanning from each side is detected as a region of interest,
The margin area is an area other than the region of interest detected from the data including the rectangular area.

Preferably, the apparatus further includes a creating unit that creates a link for associating the field areas in the page.
The setting by the setting means is to detect a region of interest in data to be inserted into each field area by detecting a blank area existing on the link side from data to be inserted into each field area connected by the link. This is the setting.

  Preferably, the detection unit scans an image vertically in units of a predetermined line segment from the side on the link side to the opposite side of each side of the data consisting of a rectangular region, Detecting a line segment area up to the first pixel where a color other than a color within a predetermined color range including the background color of the page is detected, detecting an area composed of the line segment areas detected by each scan as a margin area, A region other than the blank region is detected as a region of interest.

  Preferably, the layout means further searches for a minimum distance between the regions of interest inserted in each of the field regions connected by the link and minimizes the link based on the minimum distance. Change the position of the combined field area with.

  Preferably, the setting by the setting means is a setting for further rotating the region of interest within the field area of the insertion destination at an arbitrary angle.

  Preferably, when the setting is made to rotate to the arbitrary angle in either of the field areas connected by the link, the layout means is set to rotate. The first and second minimum distances that minimize the distance between the regions of interest inserted in the field regions connected by the link before and after the rotation of the region of interest inserted into the field region are searched. Based on the smaller minimum distance, the position of the field region connected by the link is changed.

Preferably, the setting by the setting unit is a setting for further controlling display of the field area to be laid out by the layout unit and data inserted therein.
When the setting for controlling the display is made, the layout unit prohibits the display of the field area that does not fit in the page and the data inserted therein.

In order to achieve the above object, a method for controlling an information processing apparatus according to the present invention comprises the following arrangement. That is,
A method for controlling an information processing apparatus that lays out a field area for inserting data of a selected data field from a record including a plurality of types of data fields in a page,
A setting step for performing settings for detecting a region of interest from data inserted into a field region in the page;
A detection step of detecting a region of interest in the data when inserting data to be inserted into the field region set by the setting step;
The region of interest detected in the detection step is inserted into the field area of the insertion destination, and the size of both is changed and controlled based on the size of the region of interest and the field area of the insertion destination, and is laid out in the page. A layout process.

In order to achieve the above object, a program according to the present invention comprises the following arrangement. That is,
A program for realizing control of an information processing apparatus that lays out a field area for inserting data of a selected data field from a record including a plurality of types of data fields in a page,
A program code of a setting step for performing setting for detecting a region of interest from data to be inserted into a field region in the page;
When inserting the data to be inserted into the field region set by the setting step, the program code of the detection step for detecting the region of interest in the data,
The region of interest detected in the detection step is inserted into the field area of the insertion destination, and the size of both is changed and controlled based on the size of the region of interest and the field area of the insertion destination, and is laid out in the page. Layout process program code.

  ADVANTAGE OF THE INVENTION According to this invention, the information processing apparatus which can lay out the content in a page more suitably and easily, its control method, and a program can be provided.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

<< Embodiment 1 >>
<System configuration>
First, the hardware configuration of the information processing system of Embodiment 1 and the host computer that is a component thereof will be described with reference to FIGS. 1A and 1B.

  FIG. 1A is a diagram showing a configuration example of an information processing system according to the first embodiment of the present invention. FIG. 1B is a diagram showing a hardware configuration of a host computer (corresponding to the information processing apparatus of the present invention) that is a component of the information processing system according to the first embodiment of the present invention.

  Various computers (for example, the database server 117, the file server 115, and the print server 109) other than the host computer in FIG. 1A also have a hardware configuration that is equivalent to the hardware configuration of FIG. 1B, for example.

  1A, in an information processing system 100, a host computer 101, a database server 117, a file server 115, and a print server 109 are connected to each other via a network 107.

  The database server 117 includes a database 119. The print server 109 is connected to the printer 113, and can appropriately output print data received via the network 107 to the printer 113 to print the print data.

  The information processing system 100 in FIG. 1A particularly shows a configuration example of a variable print system that prints a variable data document. The variable print process described in the first embodiment is realized by a host computer 101 (configured by a general-purpose computer module) that functions as a layout editing apparatus.

  As will be described later, this layout editing apparatus is a dynamic layout that dynamically determines the position and size of each container according to the restrictions on the association between the content amount / size and each container during variable output (printing or preview display). It is possible to execute processing.

  The layout editing application 121 that can be implemented on the variable print system 100 is executed entirely or in part on the host computer 101. In particular, processing relating to layout editing and processing relating to printing of variable data documents are realized by software executed by the host computer 101.

  Software such as the layout editing application 121 and computer programs are stored in a computer readable medium, loaded from the computer readable medium into the memory 136 of the host computer 101, and executed. A computer readable medium storing such software or computer program is a computer program product. For example, by using the computer program product in the host computer 101, an apparatus suitable for variable data document layout editing and variable printing is provided.

  As shown in FIG. 1B, a keyboard 132 and a mouse 133 as a pointing device are connected to the host computer 101 via an I / O (input / output) interface 143 as input devices. A display device 144 as an output device is connected via a video interface 137. Further, it is possible to connect the printer 145 via the I / O interface 138.

  The I / O interface 138 also has a function of connecting the host computer computer 101 to the network 107. Accordingly, the host computer 101 can be connected to another computer apparatus (external device) in the variable print system 100 via the network 107. Typical examples of the network 107 include a local area network (LAN) or a wide area network (WAN).

  As shown in FIG. 1B, the host computer 101 includes at least one processor 135, for example, a memory 136 that is a semiconductor memory, such as a random access memory (RAM) or a read only memory (ROM). . The storage device 139 includes a hard disk drive (HDD) 140 and a floppy (registered trademark) disk drive (FDD) 141 that can exchange data with a computer-readable medium that stores various data such as programs.

  Although not shown in FIG. 1B, various storage devices such as a magnetic tape drive and a memory card can also be used as the storage device 139. The CD-ROM drive 142 is provided as a nonvolatile data source (of course, a computer program may be provided by a CD-ROM).

  The host computer 101 is an operating system such as GNU / LINUX or Microsoft Windows (registered trademark), a computer system typically formed in accordance with the operating system, or known in related technology. It communicates with the various components 135 to 143 of the host computer 101 via the interconnect bus 134 in a conventional manner of operation mode. That is, the above-described various components 135 to 143 are communicably connected via the interconnection bus 134 and are used by an operating system installed in the host computer 101.

  As an example of the host computer 101 shown in FIG. 1B, an IBM compatible PC (personal computer), a SUN Sparcstation, or a computer system including them can be considered.

  In the first embodiment, the layout editing application 121 is resident in the hard disk drive 140, and execution and reading by the processor 135 are controlled. Data fetched from the intermediate storage device of the layout editing application 121 and the network 107 uses the memory 136 in response to the hard disk drive 140.

  In one example, the encoded program of the layout editing application 121 is stored on a CD-ROM or floppy (registered trademark) disk and read through the corresponding CD-ROM drive 142 or floppy (registered trademark) disk drive 141. Are installed in the hard disk drive 140.

  Alternatively, as another example, the layout editing application 121 may be read into the host computer 101 from the network 107 and installed in the hard disk drive 140.

  Further, various software including the layout editing application 121 includes a magnetic tape, a ROM or an integrated circuit, a magneto-optical disk, or wireless communication such as infrared rays between the host computer 101 and other devices, a computer-readable card such as a PCMCIA card, Then, it may be loaded into the host computer 101 from another appropriate computer including the Internet or an intranet having information recorded on an e-mail communication or WEB site. These are examples of computer readable media and it will be appreciated that other computer readable media may be used.

  In FIG. 1A, a layout editing application 121 causes the host computer 101 to perform variable printing (also referred to as variable data printing (VDP)), and includes two software components, that is, a layout engine 105 and a user interface 103. Yes.

  The layout engine 105 reads and reads one record at a time from variable data stored in units of records in the database 119 in accordance with the size and position restrictions given to the container (rectangular range) that is a field area (partial area). It is a software component that calculates the layout such as the size and position of the container into which the read variable data is poured, based on the variable data and the container restrictions.

  In the first embodiment, the layout engine 105 also performs processing for drawing variable data assigned to a container and generating an image of a variable data document. However, the present invention is not limited to this, and the layout engine 105 operates as an application for determining the size and position of each partial area (container) and outputs drawing information to a printer driver (not shown). The printer driver may perform image drawing processing of the variable data document to generate print data.

  The user interface 103 allows the user to set a container layout and attributes, and allows the user to create a document template (also referred to as template information). The user interface 103 also provides a mechanism for associating each container in the document template with a data source (variable data (content) on the database 119). The user interface 103 and the layout engine 105 communicate via a communication channel 123.

  A data source for generating a variable data document generally includes a typical database 119 on a database server 117 composed of another computer running a database application.

  The host computer 101 communicates with the database server 117 via the network 107. The layout editing application 121 generates a document template stored in the host computer 101 or, in general, a file server 115 constituted by another computer.

  Further, the layout editing application 121 generates a variable data document composed of a document template merged with the variable data. These variable data documents are directly printed on the printer 113 via the local file system of the host computer 101, the file server 115, or the printer server 109.

  Here, the print server 109 is a computer that provides a network function to the printer 113 that is not directly connected to the network 107. The print server 109 and the printer 113 are connected via a typical communication channel 123 (for example, USB, IEEE 1394, wireless LAN, etc.).

  Next, another configuration example of the variable print system 100 will be described with reference to FIG. 1C.

  FIG. 1C is a diagram showing another configuration of the information processing system according to the first embodiment of the present invention.

  FIG. 1C shows an example in which an engine server 227 is added on the network 107 and a layout engine 225 is configured on the engine server 227. That is, the layout engine 105 in the host computer 101 is realized in the engine server 227. In the case of this configuration, the processing load on the host computer 101 can be reduced.

  The engine server 227 is a typical computer like other servers. Also, the document template stored in the file server 115 can be combined with data stored in the database 119 for generating a document by the layout engine 225 for printing or other purposes. Such an operation is requested via the user interface 103 or only certain records are required to be printed.

<Outline of layout editing application>
First, an outline of variable data printing will be described with reference to FIG.

  FIG. 2 is a diagram for explaining the outline of variable data printing according to the first embodiment of the present invention.

  The user interface 103 of the layout editing application 121 arranges a plurality of containers 181 to 183 on a page in accordance with an operation instruction from the user, and a document template 180 is generated by assigning constraints on positions and sizes to each container. .

  In addition, the user interface 103 associates the document template 180 with the data source 190 (for example, the database 119), and further associates each container with each data field in the data source 190. Association information indicating the association between each container and each data field in the data source 190 is described in the document template 180, and the document template 180 is stored in the HDD 140. The data source 190 is a file in which item data is described in units of records, and is stored in the HDD 140.

  In response to a print instruction or a preview instruction from the user, the layout engine 105 reads data associated with the association information from the data source 190 into each of the containers 181 to 182 of the document template 180, and flows the data in units of records (for example, data The data fields A to C of the record 1 are poured into the containers 181 to 183), and the size and the like of each container are adjusted (layout adjustment) in accordance with the poured data.

  In the case of a preview instruction, a document image whose layout has been adjusted is generated and output to be displayed as a preview on the screen of the display device 144. In the case of a print instruction, a document image generated using the layout engine 105 or the printer driver is output to the print server 109 as print data. By sequentially processing the data records 1, 2, 3,..., Variable data printing is realized.

<Description of layout editing application>
Hereinafter, the layout editing application 121 will be described.

  First, an example of a user interface realized by the user interface 103 will be described with reference to FIG.

[Main window]
FIG. 3 is a diagram illustrating an example of a user interface according to the first embodiment of the present invention.

  As shown in FIG. 3, the user interface 103 causes the display device 144 to display the user interface formed by the application window 301 during operation. The application window 301 includes a menu bar 302, a tool bar 303, a work area 306, and an optional palette 311.

  The menu bar 302 and the tool bar 303 can be hidden or moved to various places on the screen. The work area 306 can be moved by operating the mouse 133. The palette 311 is an option, and display / non-display can be controlled according to the purpose. Further, the cursor / pointer 313 displays the designated position of the mouse 133.

  Menu bar 302 has a number of menu items 304 that extend below the hierarchy of menu options, as is known in the art.

  The toolbar 303 has many tool buttons and widgets (parts) 305 that can be hidden or displayed depending on a special mode of the application.

  Ruler 308 is optional and is used to indicate the position of a pointer, page, line, margin guide, container or object within work area 306.

  The palette 311 is used to access additional functions such as a variable data library. The palette 311 has a window control 312 for moving, resizing, and closing. The palette 311 can be displayed in front of the work area 306 or hidden behind the object. Further, the display of the palette 311 can be limited only within the range of the application window 301, or a part or the whole of the palette 311 can be displayed outside the application window 301.

  On the tool bar 303, as shown in FIG. 4, a plurality of types of “buttons” 403 to 406 that can be selected by the user are arranged.

  (1) Selection tool button 403: Used for selecting, moving, resizing, resizing, and locking / unlocking a container edge. The container is selected by dragging a selection box around the container. Further, a plurality of containers can be selected by performing a selection operation on the plurality of containers while pressing the CTRL key on the keyboard 132.

  (2) Text container tool button 404: used to create a container having static or variable text.

  (3) Image container tool button 404: used to create a container having a static or variable image.

  (4) Link tool button 406: used to create a link for associating containers, and also used to control the distance of the link.

  These buttons are mounted as icon tool tips that change according to the operation status, as is well known in the art.

  The application window 301 can determine a basic layout by laying out containers and links in a page. The basic layout is a basic layout for variable data printing. If each container in the basic layout is a fixed container, the layout of the print results of all records is the same.

  In addition, when each container in the basic layout is a variable container described later, the size and position of each container varies within the constraints described later depending on the amount and size of data read in units of records. Therefore, the document template created by the layout editing application 121 determines the basic layout to the last, and when a variable container is included, the layout of the final printed matter is adjusted by the read data. .

[Document Template]
In FIG. 3, a work area 306 is used for displaying and editing a design of a document template (180: basic layout). This allows the user to present a basic overview of the document to be printed in the process of designing the overview of the document template. The document template created here is the layout desired by the user, but in this variable print system, the layout is dynamically determined according to the amount and size of the content data, so the calculated layout differs for each record. It becomes.

  Therefore, the user compares the document template with the preview after calculation of the dynamic layout, and how the document merged with the data source (190) changes based on the amount / size of the variable data. Can be easily understood.

  When the data source is associated with the document template, the corresponding variable text or image is displayed in each laid out container so that the current document can be previewed.

  Visual cues (container borders, anchors, sliders, links, etc.) describing the document structure and containers in the document template are always displayed when the document template is created. Further, at the time of previewing the variable data, visual cues are displayed when the cursor is moved over the container or when a container is selected.

The work area 306 includes a scroll bar 307, an optional ruler 308, and a document template 309. The document template 309 can indicate that there are a plurality of pages. The document template 309 corresponds to the document template 180 of FIG. 2. The page size of the given document template is designated by the user using a well-known technique. For example, by selecting “Page Setup” from “File” in the menu, a dialog for setting the page size is displayed, and the page size specified by the user is reflected there.

  The actual number of pages in each document can vary depending on the variable data in the associated data source. This is because when a variable size is set in the document template, such as a variable table, when the variable data that cannot fit the variable data is read in one page, an additional page is added. Is created automatically.

  The border 310 shown in each page is an arbitrary page margin that indicates the maximum width of a printable object on the page.

  FIG. 4 shows an example of objects that can be displayed on the document template 309 of one page.

  Examples of such objects include containers 407 and 408, an anchor icon 409 to be arbitrarily applied, fixed sides 411 and 414, non-fixed sides 410, links 412, and a slider 413.

  The anchor icon 409 can be set at a corner of the container rectangle, a side, or the center of the container. When the anchor icon 409 is set, the position of the set location is fixed. That is, in the example of FIG. 4, since the anchor icon 409 is set at the upper left corner of the container 407, when the variable data is poured into the container 407 and the variable data has a large image size or text amount, It shows that it can expand in the direction and the downward direction.

  On the other hand, when the anchor icon 409 is set to a side, the side is fixed and can be enlarged in each of the other three sides. When the anchor icon 409 is set at the center of the container, the center position of the container is fixed and can be expanded in four directions so that the center position of the container rectangle does not change.

  Although details regarding the link 412 will be described later, this indicates that the container 407 and the container 408 are associated with each other, and the container 408 is maintained while maintaining the length (range can be specified) set in the link 412. Indicates that it can move rightward. The slider 413 indicates that it can move in the horizontal direction with respect to the set side.

[container]
Next, a description will be given of a container that is a field area for inserting data of a plurality of types of data fields included in each record in the database.

  A container is a field area (called a partial area) in which a fixed or variable text / image (data of a plurality of types of data fields) is poured from a variable data file into a document template and is drawn. Layout with other containers and objects as shown. The container is moved, adjusted in size, and recreated by operating the mouse 133 in accordance with an operation instruction from the user via the user interface.

  More precisely, the container has container attributes indicating the position, the maximum / minimum / design size, the maximum / minimum font size of the merged content, each side being fixed / variable, and the like. Hereinafter, the definition of the container attribute in Embodiment 1 is shown.

  (1) A container has fixed or variable content. Variable content (variable data) can be said to be dynamic in the sense that data acquired from a data source may vary from document to document, that is, from record to record. However, the variable content of the first embodiment is not intended here because it is animated or content that changes in time by other methods is not suitable for printing.

  Similarly, fixed content is displayed in the same way in all documents generated using the container. However, when the variable content and the link are set, the position of the fixed content may be different in each document due to the influence of the variable content. Moreover, since the contents merged into the container are different for each record, the display contents are naturally different.

  (2) The container has a decoration function similar to the text setting such as the background color, border, font style applied to the content. Such a setting is called a container attribute. The container attribute can be set for each container, but it is also possible to set the same container attribute as a certain container.

  (3) The container is merged with data from the data source when generating the document. The decoration function is visible in the printed output, as is any fixed content. Variable content provides an indication of specific data from a data source. This representation of the container can be printed or displayed on the screen of the display device 144, for example.

  (4) The container has a user interface as a visual clue as shown in FIG. For example, it has an interactive graphical user interface (GUI) for container editing and display settings. The GUI component is displayed on the screen of the display device 144 but is not printed as a document. The user interface 103 of the layout editing application 121 displays some of the container decoration functions such as the background color and font, and further has a function for enabling editing and display of container settings.

  Examples of special purposes for user interface functionality include borders, corner icons for interactively changing and displaying the size and position of a container, or when a container is merged with data from a data source. There are overpainted numbers, lines, icons, and text to show the action.

[Container constraints]
Containers have restrictions on controlling how the content displayed in each document is linked. These constraints (including linking fixed / variable content with containers) are the primary way for users to control the generation of multiple documents from a single document template.

  One example of a constraint is “the content height of this container is a maximum of 4 inches”. Another example of the constraint is “the left edge of the container contents must be displayed at the same horizontal position in each document”. The contents described here are various methods for displaying and editing such constraints using a GUI.

  Content placeholders that specify the placement of fixed content so that the image has a defined location on the page are well known in digital printing technology. A container has a position and a size, and they are edited and displayed by a method known in a known technique. Therefore, the following description focuses on display / editing in a method specialized for variable data printing.

  By using the container, the user can specify the size (drawing size) and position of the content in the document. Since many types of documents are generated from a single document template, many possibilities and restrictions are set in the container, and a predetermined user interface is used for setting (designating) and displaying these. .

  An edge of one container defines a virtual border where the associated content is displayed in the document. Thus, discussing the left side of the container is the same as discussing the leftmost side in the area where the associated content is displayable in each document. Similarly, discussing container height is understood as discussing content height constraints associated with the generated document. In the present specification, this distinction will be clarified when discussing the side or size of the container with reference to the user interface 103.

  In the following description, the term “fixed” that defines a value used to limit the display of content is the same for all documents.

  (1) When the width of the container is fixed, the width assigned to the associated content is the same for all documents.

  (2) If the height of the container is fixed, the height assigned to the associated content is the same for all documents.

  (3) When the distance (link length) is fixed, the specified distance becomes a constraint in all documents.

  (4) When the left and right sides of the container are fixed, it means that the horizontal position of the side regarding the page is the same in all documents. However, the height or vertical position of the container may change. For example, if the left side of a container is fixed, the display position of the associated content is the same horizontal position in all documents, but in some documents it is displayed at the top of the page, In the document, it may appear at the bottom of the page.

  (5) When the upper and lower sides of the container are fixed, it means that the vertical position of the side on the page is the same for all documents. However, the width or horizontal position of the container may change depending on the document.

  (6) The vertical axis of the container is a virtual vertical line that is parallel to the right side and the left side of the container and located between them. If the vertical axis of the container is fixed, the average of horizontal positions of the left and right sides of the container (that is, the center position of the left and right) is the same for all documents. Under this constraint, the width of the container can change. However, the vertical axis is the same horizontal position in all documents, with the left and right sides being the furthest to the most on the vertical axis. Note that the height and vertical position of the container are not affected by this restriction.

  (7) Similarly, if the horizontal axis is fixed, the average of the upper and lower sides of the container is placed at the same vertical position. However, the width and horizontal position of the container are not affected by this restriction.

  (8) When both the horizontal axis and the vertical axis are fixed, it means that the center position of the container is fixed. However, the width and height of the container are not affected by this restriction.

  (9) When the corner position of the container, the intermediate position of the container side, or the center position of the container is fixed, the respective positions are the same in all documents. For example, if the upper left corner of the container is fixed, it means that the upper left position of the arranged container is the same for all documents.

  (10) The vertical side or the vertical axis can be fixed in association with the left or right side of the page, the left page margin or the right page margin, or another horizontal position. Similarly, the horizontal side or horizontal axis can be fixed in association with the top or bottom side of the page, the top and bottom page margins, or other vertical positions.

  The opposite of “Fixed” is “Variable” which means that the sides, axes, corners, intermediate positions of the container, or document constraints may change between documents (between records). For example, in a page, it is expected that the layout will be changed dynamically depending on the size and amount of variable data, but for specific containers, the size and position may be fixed, or the corner of the page It may be desired that the four corners be fixed.

  For this reason, the layout editing application 121 can appropriately set whether to fix or change the sides, axes, corners, intermediate positions, and the like for each container (partial region). Thereby, when determining the basic layout of the document template 180, the user can create the basic layout as desired by the user.

[Container display / edit]
-How to create a new container-
Containers are described in two types: text containers and image containers. A text container has text and an embedded image. An image container has only images.

  As shown in FIG. 4, a new text container or image container is displayed on the document template 309 by clicking the text container tool 404 or the image container tool 405 with the mouse 133 and dragging a rectangle onto the document template 309. To be created.

  Alternatively, the container may be created by simply clicking on the document template 309 after activating the desired text container tool 404 or image container tool 405. In this case, a default size container is inserted on the template in response to a click operation of the mouse 133, and a dialog box or other prompt for setting the dimensions of the new container is provided.

  It should be noted that the container size may be automatically defined in advance, or various methods such as creation / arrangement based on a calculated schema are conceivable. Here, by selecting the generated container with an input device such as a mouse and performing an operation such as specifying a property by right-clicking, the container property dialog is displayed, and the constraints of the container can be set.

[Container display method]
(A) to (D) of FIG. 5 exemplify display rules related to the sides of the container.

  In order to express the state of the side of the container, the layout editing application 121 represents the side using a solid line 503 (item) or a dotted line 504, and anchors 506, 507, and 509 (lines drawn near the side of the container) , Shape, icon), handle 502 (control points drawn on or near the side of the area for movement or correction), slider 413 (short parallel lines drawn on both sides of the side, see FIG. 4), scaling icon 505, using color.

  The rules for the container display method shown in FIGS. 5A to 5D are as follows.

  (1) Draw with solid lines to fix each side.

  (2) When the width is fixed, the left and right sides are drawn with solid lines.

  (3) When the height is fixed, the upper and lower sides are drawn with solid lines.

  (4) The axes are not drawn.

  (5) An enlargement / reduction icon is drawn near each side not drawn by (1) to (3), and these sides are drawn by dotted lines.

  (6) For each pair of vertical side and horizontal side, or vertical axis and horizontal axis, if both are fixed, an anchor is drawn at the intersection.

  (7) For each fixed side, if no anchor is drawn anywhere on the side, a slider is drawn at the center of the edge.

  (8) If anchors and sliders are not drawn on each pair of vertical and horizontal sides or vertical and horizontal axes, a handle is drawn at the intersection of them.

  The lines defined by the rules (1), (2), and (3) are drawn as solid lines because they are fixed or restricted as described above. As in rule (5), the variable side is drawn with a dotted line. Fixed points defined in rules (6), (7), (8) display anchors, some fixed edges display sliders, others display handles.

  The above rules are given priority over constraints set later by the user. That is, when another constraint is set later, if the above rule affects the side to be drawn, the drawn content of the solid line or the dotted line is changed. For example, if the container is very small and the icons overlap each other or obscure other display functions, the icons may be drawn differently or omitted.

  The location where the variable side is drawn depends on the content of the container. As will be described later, “dynamic proofing” is used, which means that content is merged into a document template and made visible on the user interface. Alternative implementations can be used in the content area of a container that is averaged over all documents, or in other means of determining where variable edges should be laid out in the user interface.

  These content representations provide a graphic function that displays the state of each side of the container. The interpretation of the expression is as follows.

  (1) Like the side 410 in FIG. 4, the dotted line means that the position of the side in the document changes depending on the contents of the container.

  (2) Sides that are limited because the side 414 of the solid line is fixed or the width and height of the container are fixed (in the container 408, four sides are solid lines and both are fixed) It means that.

  (3) An anchor means that a place where sides and axes intersect is fixed. Therefore, the anchor point appears at the horizontal and vertical positions of all documents. The anchor is naturally fixed. The icon 409 in FIG. 4 is an example of an anchor icon that means that the position where the sides 414 intersect is fixed.

  (4) The slider means that the associated side has a fixed length, but may move in parallel. For example, in FIG. 4, the slider 413 may be displayed to the left or right where the contents of the container 408 are at a position represented by a particular diagram in the document.

  For example, when the image size or the amount of text of data to be flowed into the container 407 associated with the container 408 (linked) is small, the size of the container 407 is small, so the container 408 slides leftward. (Parallel movement) will be laid out and displayed. On the other hand, when the size of the container 407 increases, the container 408 is laid out by sliding in the right direction.

  Some or all of these icons / edges may or may not be drawn depending on which tool, which container is selected, highlighted or activated. In general, the sides and icons of a container are not drawn on a printed matter because they help to design a document template.

  As described above, the basic pattern settings of the basic value, minimum value, and maximum value of the width / height of the container are displayed in a secondary dialog window.

  In FIG. 5A, the width and height of the container 501 are not fixed (variable). The fixed side 503 is represented by a solid line, and the variable side 504 is represented by a dotted line. The enlargement / reduction icon 505 indicates that the adjacent side 504 is variable. Other forms of indicators may be used instead or additionally.

  In FIG. 5B, the width and height of the container 501 are variable. An anchor icon 506 has been added to explicitly indicate that the corner positions of both intersecting sides 503 are fixed.

  In FIG. 5C, the container 501 shows a state in which both the width and height of the container are variable, and the container 501 spreads evenly around the center point as indicated by an arbitrary anchor icon 507. That is, the container 501 can be enlarged or reduced around the anchor icon 507. In this enlargement / reduction, the layout is adjusted so that the position of the anchor icon 507 always becomes the center point of the container 501.

  In FIG. 5D, the container 501 has a fixed upper side 508, but both width and height are variable. An anchor icon 509 positioned and shown at the center of the upper side 508 is fixed. The left and right sides (502) of the container 501 are enlarged / reduced around the vertical central axis (vertical axis) through the anchor icon 509.

[Link]
The link indicates the relationship between containers. “Relation” indicates a distance between containers, and containers associated by a link are subjected to layout calculation under the influence of mutual layout changes. For example, as described above, the link 412 in FIG. 4 associates the container 407 and the container 408 with each other. A link setting method and a layout calculation method for containers associated with the link will be described later.

[Link setting method]
Next, setting of a link for associating containers will be described.

FIG. 6 is a flowchart showing link setting processing according to the first embodiment of the present invention. FIG. 7 is a diagram showing a transition example of the user interface at the time of link setting according to the first embodiment of the present invention. Hereinafter, a method for setting a link in a container will be described with reference to FIGS. 6 and 7.

First, in step S601, the layout editing application 121 displays the selected document template to be edited on the work area 306 of the user interface. In order to set a link, containers (at least two) for setting a link need to be created on the document template. 7A to 7C show examples of user interface transitions when two containers are created and links are set in step S601.

  Next, in step S602, the layout editing application 121 selects the link tool (by clicking the button 406 in FIG. 4, the selected state is selected).

  In FIG. 7A, it is assumed that the containers 701 and 702 are all composed of fixed sides. 703 and 704 are the same as 409 in FIG. 4 and mean anchors. Reference numeral 705 denotes a mouse pointer.

  Now, while the link tool is in the selected state, the user clicks and selects one of the two containers for setting a link (referred to as container 701). In response to this operation, the user interface 103 of the layout editing application 121 recognizes that the first container has been selected (step S603), and holds information for specifying the selected container.

  Further, the locus corresponding to the subsequent movement of the mouse cursor is displayed on the screen. For example, a line segment 706 in FIG. 7B indicates a line connecting the click position in the state of FIG. 7A and the current position of the mouse pointer 705, and a link is set at which position by this UI. Can be clearly indicated to the user.

  Next, as shown in FIG. 7B, the user moves the mouse pointer 705 to the other container (container 702) and clicks it. In response to this operation, the user interface 103 recognizes that the second container has been selected (step S604), and holds information for specifying the selected container.

  The layout editing application 121 sets a link between the first container selected in step S603 and the second container selected in step S604.

  Thus, when a link is set between the two containers 701 and 702 selected by the user, the link 707 is displayed (step S605). Further, in response to this link setting, the display state of the container becomes the state shown in FIG. 7C (step S606).

  In other words, the container UI is automatically changed by setting the link. Here, the side associated by the link is variable and shows a state indicated by a dotted line. That is, in FIG. 7C, reference numeral 708 denotes a side indicated by a dotted line, which indicates a variable side as described above.

  It should be noted that the change in the state of the container side as shown in FIG. 7C is automatically executed because it is necessary to make the container side variable by setting the link. The purpose is to prevent the occurrence of contradiction that all sides are fixed despite the setting. 709 is the same as 505 in FIG. 5 and is a mark that visually indicates to the user the direction in which the container can be changed by setting a link. Further, in the example of FIG. 7C, the right side of the left container and the left side of the right container are changed to a variable state, but this is an example. For example, the right container has the slider 413 of FIG. It does not matter if the setting changes.

<Layout calculation processing by layout engine>
[Layout calculation method (overall flow)]
The layout editing application 121 according to the first embodiment creates a container by using the user interface 103, creates a layout by creating a layout by creating an association (link setting) between the containers, and the layout engine 105. Each record of the data source is inserted, and it is divided into a preview mode for previewing a layout result after the record is actually inserted.

  In this preview mode, the actual record is inserted and the layout is calculated. However, the preview mode is a layout calculation on the display. Even in the actual printing, the layout engine 105 calculates the layout by inserting data into each container, and the calculation method at that time is the same as the preview mode.

FIG. 8 is a flowchart showing layout calculation processing in the layout editing application 121 according to the first embodiment of the present invention.
Note that this control flow is a method in which the content of each record is poured (merged) from the database 119 into the document template, and the layout calculation is dynamically performed according to each container attribute and the amount / size of each content. Explain. Also, this flowchart is a control in which the layout engine 105 of the layout editing application 121 operates using the processor 135 and the memory 136.

  First, when the preview mode is selected, the layout editing application 121 starts this processing (step S801).

  Note that the control in FIG. 6 described above is an operation in a layout mode in which at least two containers are created in the automatic layout system, and a layout of the document template is created by associating these containers.

  On the other hand, the control in FIG. 8 is started by executing a preview mode in which a record is inserted into the layout created in FIG. 6 and the layout result after the record is actually inserted is executed. In step S801, the preview mode is first selected, and then the actual record is inserted to calculate the layout. However, the preview mode is a layout calculation on the display, and even when printing is actually performed, a record is inserted and the layout is calculated again. The calculation method at that time is the same.

  After entering the preview mode, the layout editing application 121 selects a record to be previewed and inserts each field data of the selected record into each container (step S802). The record to be previewed is the designated record when a specific record is designated by the user, and when there is no designation, the calculation is sequentially performed from the first record.

  When field data is inserted into each container, the layout editing application 121 performs layout calculation for laying out the record (step S803). Details of the layout calculation in step S803 will be described later with reference to FIG.

  The layout editing application 121 displays (previews) the layout calculated in step S803 (step S804). The layout editing application 121 determines whether or not to preview other records based on a user instruction (step S805). If it is not necessary to preview another record in step S805 (NO in step S805), the preview mode is terminated (step S807).

  On the other hand, when previewing another record (YES in step S805), the layout editing application 121 selects another record, performs layout calculation again, and performs preview (step S806).

  In the print mode, not the preview mode, the layout is calculated in the same manner as the above-described procedure in order for all the records to be printed. Therefore, step S804 does not exist, and step S805 determines whether all records to be printed have been processed. In step S807, the result of layout calculation is drawn out and output, generated as print data using a printer driver, and the print data is output to the printer. In this case, this process is terminated when the output of the print data is completed for all the records (all the records designated to be printed).

[Layout Calculation Method (Details)]
Next, details of the layout calculation in step S803 will be described with reference to FIG.

  FIG. 9 is a flowchart showing details of layout calculation processing according to the first embodiment of the present invention.

  FIG. 9 is a flowchart for explaining only the layout calculation process, and corresponds to the layout calculation process at the time of printing / previewing one record of variable data printing. In the case of multiple records, the following processing is repeated.

  First, the layout editing application 121 sets a set of containers for calculating a layout (step S901). In the layout calculation, the associated containers are calculated as one set.

  For example, referring to FIG. 10, four containers are laid out on the page, and an association is set for each container. In this case, container A and container B, and container C and container D are associated by a link.

  Therefore, containers A and B are set 1, and containers C and D are set 2. That is, the container group connected by the link is specified as one set. As described above, 1101 is an anchor, 1102 is a fixed side, 1103 is a controller, 1104 is an arrow indicating a change direction of a variable side, 1105 is a variable side, 1106 is a link, and 1107 is a slider. Show.

  Next, the layout editing application 121 selects one for calculating the layout from the set of containers set in step S901 (step S902). Then, the layout of the selected set of containers is calculated.

  First, for the two containers A and B that are variable elements included in the set of selected containers, the size when each container is not subject to any restrictions is calculated from the image size or text amount of the data to be inserted.

  Specifically, the layout editing application 121 determines whether the container A is an image data container or a text container. This determination can be made based on the attribute set for the container as described above.

  Next, the layout editing application 121 reads the data to be poured into the container A. When the container A is an image data container, the size (number of pixels of width, height, and resolution) of the image data is the container A. This is the size when not subject to the restrictions.

  When the container A is a text container, the text data is also stored on the basis of the number of characters and character attributes such as the font type, font size, character pitch, and line pitch specified in the container A container attribute. The amount of data to be fed into A can be calculated.

  Here, in the case of a text container, since the aspect ratio of the container A cannot be determined without considering the constraint, the constraint is applied. In the example of FIG. 10, since the container A has anchors set at the upper left and lower left corners, the height (vertical direction) is fixed. Therefore, the layout editing application 121 determines whether or not characters of the calculated data amount (text amount) can be poured into the container A having the width (horizontal direction) set as the basic pattern of the container A.

  If it is determined that all characters can be poured, the size of the container A set in the basic pattern (width and height) is not changed. If it is determined that all the characters cannot be poured, the container A is fixed in height due to the anchor setting, and thus extends in the horizontal direction. Here, the layout editing application 121 calculates the size of the container A by calculating how much the width of the container A can be filled with characters of the calculated data amount.

  Next, the layout editing application 121 optimizes the layout so that the size of the container to be laid out is as small as possible with the actual content size (step S903).

  Layout optimization is such that the difference between the size of the inserted content and the size of the layout is the same as much as possible in the associated container so that it can be dynamically resized. Done.

  The layout editing application 121 calculates the size of the set of containers calculated in step S902, that is, the total size of the container A, the container B, and the link 1106 (here, a fixed link), and the total size and the container in the basic layout. Of the set (corresponding to the distance between the anchor icons of container A and container B in the example of FIG. 10). When the width of the container A or the container B is increased, a difference value is generated when the calculation is performed in the previous step. The layout editing application 121 adjusts the layout by equally distributing the difference value to each element of the set of containers.

  Next, the layout editing application 121 optimizes the layout and determines whether the layout violates the rule (step S904). If the rule is not violated (YES in step S904), the process proceeds to step S905. On the other hand, if the rule is violated (NO in step S904), the process returns to step S903 to perform calculation so as not to violate the rule again.

  Here, the rule is a restriction set by the user at the time of creating the layout, such as a variable range or position of the container size, and a restriction on a change in the link length in the case of a variable link. Once the layout is calculated so that it does not violate the rules, the set layout is completed.

  Then, the processes in steps S902 to S904 are performed on all the sets on the page, and the layout editing application 121 determines whether or not the calculation of the layout of the entire page has been completed (step S905). If the calculation has not ended (NO in step S905), the process returns to step S902. On the other hand, if the calculation has ended (YES in step S905), the process ends.

  Next, an example UI at the time of the layout calculation described above will be described with reference to FIG.

  FIG. 11 is a diagram showing an example of a user interface in the layout calculation process according to the first embodiment of the present invention.

  FIG. 11A shows a state in which a certain record is inserted and a layout is determined. 1001 and 1002 are anchors, 1003 and 1004 are fixed sides, 1005 is a variable side, 1006 is an arrow indicating the change direction of the variable side, and 1008 is a link. In this state, the record is changed and contents of different sizes are inserted.

  FIG. 11B shows the new content size superimposed on the state of FIG. Reference numeral 1009 denotes the size of content inserted in each container. Then, layout calculation is performed.

  FIG. 11C shows the result of layout calculation. The size of each container after calculation is calculated so that there is a difference equivalent to the size of the content that is actually inserted, and is calculated so as not to violate the rules described above. As shown in FIG. 11C, the inserted content size 1009 shown in FIG. 11B and the calculated content size (010) are equivalent to each other.

[Multi-record]
An outline of multi-record will be described.

  FIG. 12 is a diagram showing an outline of the multi-record and its layout method according to the first embodiment of the present invention.

  Reference numeral 1201 denotes a document, 1202 denotes a page, 1203 denotes a sub template, and 1204 denotes a database. In the database 1204, records Nos. 1 to 7 are managed. In the variable print of one record and one document, there are seven records. In this case, seven documents are created.

  On the other hand, the following processing is performed in variable print that supports multiple records of multiple records and one document.

  First, the user arbitrarily designates a column for designating a multi-record. In this example, it is assumed that a field name “Name” is designated. In this case, a record with the same field name is recognized as a record laid out in one document. In this example, since “No.” is “Tom” in the records No. 1 to No. 4, the data of these records are laid out on the same document. In addition, since the records of Nos. 5 to 7 have “Name” of “Nancy”, the data of these records are laid out on the same document.

  Next, characteristic processing of the first embodiment will be described.

  In particular, in the first embodiment, when content is poured into a container, a margin deletion process is performed to delete a margin existing in the content based on the setting.

  Note that the margin is a portion other than the main object (subject or region of interest) constituting the content, and is usually the background portion of the object. Alternatively, the content is a portion having the same or similar color as the color of the document in which the content is arranged.

  Hereinafter, processing executed by the variable print system according to the first embodiment including the margin deletion processing will be described with reference to FIGS. 13 and 14.

  FIG. 13 is a flowchart showing processing executed by the variable print system according to the first embodiment of the present invention. FIG. 14 is a diagram for explaining a specific example of processing executed by the variable print system according to the first embodiment of the present invention.

  First, the operator arranges containers on a page and combines them with a link (step S1401). In the case of (1) in FIG. 14, containers 1301 and 1302 are arranged on the page 1300 and are connected by a link 1310.

  Next, it is determined whether or not a “margin deletion setting” operation has been performed on the container (step S1402). If there is no “margin deletion setting” operation (NO in step S1402), the process advances to step S1405. On the other hand, if there is a “margin deletion setting” operation (YES in step S1402), the process proceeds to step S1403. In the case of (1) in FIG. 14, a “margin deletion setting” operation is performed on each of the containers 1301 and 1302.

  Note that the operator can select a “margin deletion setting” target container and execute “margin deletion setting” by operating the mouse 133, for example. As a selection and setting method, for example, “margin deletion setting property” is selected and set in the context menu that appears when the mouse 133 is right-clicked.

  If there is a “margin deletion setting” operation in step S1402, the layout editing application 121 displays a margin deletion setting property dialog (step S1403).

  Here, an example of the margin deletion setting property dialog will be described with reference to FIG.

  FIG. 15 is a diagram showing an example of a margin deletion setting property dialog according to the first embodiment of the present invention.

  As shown in FIG. 15, in the margin deletion setting property dialog 1500, either “dynamic layout with content size” or “dynamic layout with rectangular size of target object in content” is selected as the processing criterion for the margin deletion processing. Radio buttons for selection are configured.

  Then, for example, when the operator selects the “dynamic layout with the rectangular size of the object in the content” radio button in the margin deletion setting property dialog 1500 and closes the margin deletion setting property dialog 1500, the selected content is displayed. Based on the above, various settings are reflected on the page (in this case, the margin deletion attribute is saved as ON for the container to be processed) (step S1404).

  Up to this point is the margin deletion setting process for the container. After that, since there is a possibility that the operator desires to set the margin deletion for another container, it is determined whether or not a “margin deletion setting” operation is performed for a further container (step S1405). If there is a “margin deletion setting” operation (YES in step S1405), the process returns to step S1403 and the same processing is executed. On the other hand, if there is no “margin deletion setting” operation (NO in step S1405), the process advances to step S1406.

  Next, the presence / absence of a document preview operation is determined (step S1406). If there is no preview operation (NO in step S1406), the process ends. On the other hand, if there is a preview operation (YES in step S1406), the process advances to step S1407.

  The process after step S1407 is a preview process.

  First, the layout editing application 121 acquires content from the database (step S1407). In the case of (2) in FIG. 14, the contents 1303 and 1304 are acquired.

  Next, the layout editing application 121 executes processing for pouring the acquired content into each container (step S1408). In the case of (2) in FIG. 14, the content 1303 is poured into the container 1301 and the content 1304 is poured into the content 1302.

  Next, the layout editing application 121 determines whether or not “margin deletion setting” has been made for the processing target container (step S1409). If “margin deletion setting” has not been made (NO in step S1409), the process advances to step S1411. On the other hand, if “margin deletion setting” has been made (YES in step S1409), the process advances to step S1410.

  If “margin deletion setting” has been made, a margin deletion process is executed (step S1410). This may be before or after the content is poured. In the case of (3) in FIG. 14, since both the containers 1300 and 1301 have “margin deletion setting”, the margins of the contents 1303 and 1304 to be inserted into the containers 1300 and 1301 are deleted.

  Next, the layout editing application 121 executes layout calculation to determine the position and size of the container (step S1411). For example, in the case of (4) and (5) in FIG. 14, the contents 1303 and 1304 are enlarged / reduced while maintaining the aspect ratio to fit the fixed long sides of the containers 1301 and 1302 in which the contents 1303 and 1304 exist. Further, the variable long sides of the containers 1301 and 1302 are fitted to the contents 1303 and 1304, and the related containers are moved.

  Thereafter, the layout result is displayed (preview) (step S1412, (5) in FIG. 14).

  Next, details of the margin deletion processing in step S1410 will be described with reference to FIG.

  FIG. 16 is a diagram for explaining details of the margin deletion processing according to the first embodiment of the present invention.

  First, in FIG. 16A, the layout editing application 121 binarizes content (for example, an image) to be processed.

  Next, in (b) of FIG. 16, the layout editing application 121 scans an image perpendicularly to, for example, an arbitrary side of content having a rectangular area background (margin), Object pixels (effective pixels (in this case, for example, black pixels among black and white pixels)) that form a simple object are detected.

  The detection here is executed based on the background color on the document on which the content is arranged. However, since the background color on the document is usually white in many cases, in FIG. 16B, detection of a region (margin) having the same color as the background color as described above is executed. On the other hand, when the background color is a color other than white, it goes without saying that the object pixels constituting the main object in the content are detected based on the color.

  Further, in the detection of the margin, not only an area having the same color as the background color is detected as a margin, but an area having a color within a predetermined color range including the background color may be detected as a margin.

  Next, in FIG. 16C, when the layout editing application 121 detects an object pixel during scanning, the layout editing application 121 stores the coordinates of the detected object pixel in the memory 136 as a blank area.

  Next, in FIG. 16D, the layout editing application 121 executes the same processing as in FIG. 16C for the other three sides.

  Next, in (e) of FIG. 16, the layout editing application 121 deletes the area stored in the memory 136 as the blank area in (c) and (d) of FIG. The outermost rectangular area (region of interest) of the main object is poured into the container as a content image.

  In other words, the processing described in FIG. 16 includes the background color of the document page obtained by scanning the content vertically from each side of the content (data) made up of the rectangular area in the opposite direction. Detects a line segment parallel to the side where scanning started, including pixels where colors other than those within the specified color range are detected first, and is interested in the rectangular area surrounded by the line segments detected by scanning each side. This is a process of detecting as an area. Further, a region other than the region of interest is a blank region.

  As described above, according to the first embodiment, by implementing the “margin deletion setting” function for the container on the page, the size of the content that is poured into the “margin deletion setting” container is changed to the document size. A portion having a color that is the same as or similar to the upper background color (for example, a color whose density value or luminance value is within a predetermined color range of the background color density value or luminance value) is removed from the periphery of the content. Then, the removed rectangular content is poured into the container.

  As a result, main objects in the content can be arranged on the container in a size that is more appropriate and easily visible. Further, the operator is freed from the trouble of deleting unnecessary blank portions in the content, and the operability can be further improved. Furthermore, since the content flowing into each container area in the document can be used effectively, the information density of the entire document can be improved.

<< Embodiment 2 >>
The second embodiment is an application example of the first embodiment. In the first embodiment, the configuration in which the main part in the content is more suitably arranged in the container by deleting the margin in the content has been described.

  On the other hand, in the second embodiment, when positioning (laying out) the containers at the both ends of the link connecting the containers, the distance between the contents is ignored ignoring the margin on the link side of the contents in each container. A configuration in which containers and contents are more suitably arranged will be described.

  First, processing executed by the variable print system according to the second embodiment will be described with reference to FIGS.

  FIG. 17 is a flowchart showing processing executed by the variable print system according to the second embodiment of the present invention. 18 and 19 are diagrams for explaining a specific example of processing executed by the variable print system according to the second embodiment of the present invention.

  FIG. 18 shows a specific example when “margin ignore setting” described later is OFF, and FIG. 19 shows a specific example when “margin ignore setting” is ON.

  First, the operator arranges containers on a page and connects them with a link (step S1901). In the case of (1) in FIG. 18, containers 1801 and 1802 are arranged on a page 1800 and are connected by a link 1810.

  Next, it is determined whether or not there is a “ignore margin setting” operation for the link (step S1902). If there is no “blank margin setting” operation (NO in step S1902), the process advances to step S1905. On the other hand, if there is an “ignore margin setting” operation (YES in step S1902), the process advances to step S1903. In the case of (1) in FIG. 19, a “margin ignore setting” operation is performed on the link 1810.

  For example, the operator can select the “margin ignore setting” target link by operating the mouse 133 and execute “margin ignore setting”. As a selection and setting method, for example, in the context menu that appears when the mouse 133 is right-clicked, “margin ignore setting property” is selected and set.

  In step S1902, if there is a “blank margin setting” operation, the layout editing application 121 displays a blank margin setting property dialog (step S1903).

  Here, an example of the margin exclusion setting property dialog will be described with reference to FIG.

  FIG. 20 is a diagram showing an example of the margin ignoring setting property dialog according to the second embodiment of the present invention.

  As shown in FIG. 20, the margin deletion setting property dialog 2000 selects either “link with the container size” or “link with the object in the container” as the processing criterion for the margin deletion processing. The radio button is configured.

  Then, for example, when the operator selects the “Link to an object in a container” radio button in the margin deletion setting property dialog 2000 and closes the margin deletion setting property dialog 2000, the operator selects the content based on the selected content. Then, various settings are reflected on the page (in this case, the margin ignore attribute is saved as ON for the link to be processed) (step S1904).

  The process up to this point is the margin ignore setting process for the link. Thereafter, since there is a possibility that the operator desires to ignore the margins for other links, it is determined whether or not there is a “ignore margin setting” operation for a further container (step S1905). If there is a “blank margin setting” operation (YES in step S1905), the process returns to step S1903 and the same processing is executed. On the other hand, if there is no “blank margin setting” operation (NO in step S1905), the process advances to step S1906.

  Next, it is determined whether or not a document preview operation has been performed (step S1906). If there is no preview operation (NO in step S1906), the process ends. On the other hand, if there is a preview operation (YES in step S1906), the flow advances to step S1907.

  The processing after step S1907 is the preview processing.

  First, the layout editing application 121 acquires content from the database (step S1907). In the case of (2) in FIG. 18, contents 1803 and 1804 are acquired.

  Next, the layout editing application 121 executes processing for pouring the acquired content into each container (step S1908). In the case of (2) in FIG. 18, the content 1803 is poured into the container 1801 and the content 1804 is poured into the content 1802.

  Next, the layout editing application 121 determines whether or not “margin ignore setting” has been made for the processing target link (step S1909). If “margin ignore setting” has not been made (NO in step S1909), the process advances to step S1913. On the other hand, if “ignore margin setting” is made (YES in step S1909), the process advances to step S1910.

  If “ignore margin setting” is not performed in step S1909, the layout editing application 121 executes layout calculation in step S1913 and displays the layout result in step S1914. For example, in the cases of (3) and (4) in FIG. 18, the contents 1803 and 1804 are enlarged / reduced while maintaining the aspect ratio to fit the fixed long sides of the containers 1801 and 1802 in which the contents 1803 and 1804 exist. Furthermore, the variable long sides of the containers 1801 and 1802 are fitted to the contents 1803 and 1804, and the related containers are moved.

  On the other hand, if “ignore margin setting” is made in step S1909, the layout editing application 121 first performs the processes (2) and (3) in FIG. 18 (corresponding to (2) in FIG. 19). After the execution, the margin deletion processing at both ends of the link is executed as margin ignore setting processing (step S1910). In the case of (3) in FIG. 19, the margin on the link 1810 side is deleted from the margins of the contents 1803 and 1804.

  The margin ignoring setting process of the second embodiment executes a layout that minimizes the distance between contents by ignoring the margin of contents in each container when determining the positions of the containers on both ends of the link. is there. Therefore, from the viewpoint of the content, the margin that exists on the link side is deleted.

  Next, the layout editing application 121 searches for a position where the distance between the contents becomes the minimum distance Lmin1, and sets it as a link position (step S1911, (4) in FIG. 19).

  Then, the layout editing application 121 moves the link to the set link position (step S1912, (5) in FIG. 19).

  Next, the layout editing application 121 executes layout calculation to determine the position and size of the container (step S1913). Thereafter, the layout result is displayed (preview) (step S1914, (5) in FIG. 19).

  Next, details of the margin deletion processing in step S1910 will be described with reference to FIG.

  FIG. 21 is a diagram for explaining details of the margin deletion processing according to the second embodiment of the present invention.

  First, in FIG. 21A, the layout editing application 121 binarizes the content to be processed (for example, an image).

  Next, in FIG. 21B, the layout editing application 121 determines that the container (in the case of FIG. 19) combined with the link (in the case of FIG. 19, the link 1810) in which the margin ignore attribute is set to “ON”. For example, the side of the container 1801) is divided into line units of a predetermined unit, and scanning is performed in the direction perpendicular to the side of the line unit.

  Next, in (c) of FIG. 21, the layout editing application 121 applies object pixels (effective pixels (in this case, black / white pixels) constituting the main object in the content to the line segment being scanned. When the pixel)) is detected, scanning of the line is stopped, the position is stored in the memory 136, and the next line is scanned.

  Note that the detection here is the same as the detection principle described in FIG.

  Next, in FIG. 21D, the layout editing application 121 repeats the process of FIG. 21C, scans the entire processing target side, and removes the margin in the content in contact with the processing target side. delete. That is, the region between the position stored in the memory 136 and the processing target side is deleted from the content, and the remaining region is poured into the container as a content image.

  That is, the processing described in FIG. 21 scans an image vertically in units of a predetermined line segment from the side on the link side to the opposite side of each side of the content made up of a rectangular area, and by scanning with each line segment, A line segment area up to the first pixel where a color other than a color within the predetermined color range including the background color is detected is detected, and an area composed of the line segment areas detected by each scan is detected as a blank area. A region other than the region is detected as a region of interest.

  As described above, according to the second embodiment, the margins on the link side of the contents in each container are ignored when positioning (laying out) the containers at the both ends of the link connecting the containers. By minimizing the distance between the contents, the margin on the link side in the contents can be deleted, and the position between the containers (contents) can be minimized by the deletion.

  Thereby, the same effect as Embodiment 1 can be acquired.

<< Embodiment 3 >>
The third embodiment is an application example of the second embodiment. In the second embodiment, the configuration in which the container and the content are more preferably arranged after ignoring (deleting) the margin existing on the link side among the margins of the content in the container has been described.

  On the other hand, in the third embodiment, a configuration will be described in which the direction of the content is reversed left and right, and the containers and the content are more preferably arranged based on the distance between the contents before and after the left and right reversal.

  First, processing executed by the variable print system according to the third embodiment will be described with reference to FIGS.

  FIG. 22 is a flowchart showing processing executed by the variable print system according to the third embodiment of the present invention. FIG. 23 is a diagram for explaining a specific example of processing executed by the variable print system according to the third embodiment of the present invention.

  First, the operator arranges containers on a page and combines them with a link (step S2201). In the case of (1) in FIG. 23, containers 2301 and 2302 are arranged on the page 2300 and are connected by a link 2310.

  Next, the presence / absence of a “ignore margin setting” operation for the link is determined (step S2302). If there is no “blank margin setting” operation (NO in step S2302), the process advances to step S2308. On the other hand, if there is an “ignore margin setting” operation (YES in step S2302), the process advances to step S2303. In the case of (1) in FIG. 23, the “margin ignore setting” operation is performed on the link 1810.

  Note that the method for selecting and setting the link for “ignore margin setting” is the same as in the second embodiment.

  In step S2302, if there is a “ignore margin setting” operation, the layout editing application 121 displays a margin ignore setting property dialog (step S2303). Various settings are reflected on the page based on the scanning performed by the operator on the margin deletion setting property dialog (step S2304).

  Next, it is determined whether or not a “horizontal inversion permission setting” operation is performed on the container coupled to the link (step S2305). If there is no “left / right reversal permission setting” operation (NO in step S2305), the process advances to step S2308. On the other hand, if there is a “left / right reversal permission setting” operation (YES in step S2305), the process advances to step S2306. In the case of (1) in FIG. 23, a “horizontal inversion permission setting” operation is performed on the container 2302.

  For example, the operator can select a link for “right / left reversal permission setting” and execute “right / left reversal permission setting” by operating the mouse 133. As a selection and setting method, for example, in the context menu that appears when the mouse 133 is right-clicked, “right / left inversion permission setting property” is selected and set.

  In step S2305, if there is a “right / left reversal permission setting” operation, the layout editing application 121 displays a left / right reversal permission setting property dialog (step S2306).

  Here, an example of the right / left inversion permission setting property dialog will be described with reference to FIG.

  FIG. 24 is a diagram showing an example of a left / right inversion permission setting property dialog according to the third embodiment of the present invention.

  As shown in FIG. 24, in the left / right reversal permission setting property dialog 2400, a check button for selecting “permit left / right reversal of content” is configured as a left / right reversal permission setting.

  Then, for example, when the operator selects the “allow right / left inversion of content” check box in the right / left inversion permission setting property dialog 2400 and closes the right / left inversion permission setting property dialog 2400, based on the selected content. Various settings are reflected on the page (in this case, the left / right inversion permission attribute is saved as ON for the container to be processed) (step S2307).

  Up to this point, the margin ignoring setting process for the link and the left / right reversal permission setting process for the container are performed. After that, the operator may desire to set to ignore other margins for other links, or to allow right / left reversal for other containers, so determine whether there are various setting operations for further links or containers ( Step S2308). If there are various setting operations (YES in step S2308), the process returns to step S2302, and the same processing is executed. On the other hand, if there are no various setting operations (NO in step S2308), the process advances to step S2309.

  Next, the presence / absence of a document preview operation is determined (step S2309). If there is no preview operation (NO in step S2309), the process ends. On the other hand, if there is a preview operation (YES in step S2309), the flow advances to step S2310.

  The processing after step S2309 is the preview processing.

  First, the layout editing application 121 acquires content from the database (step S2310). In the case of (2) in FIG. 23, contents 2303 and 2304 are acquired (corresponding to (2) in FIG. 19).

  Next, the layout editing application 121 executes processing for pouring the acquired content into each container (step S2311). In the case of (2) in FIG. 23, the content 1803 is poured into the container 1801, and the content 1804 is poured into the content 1802 (corresponding to (2) in FIG. 19).

  Next, the layout editing application 121 determines whether or not “ignore margin setting” is set for the processing target link (step S2312). If the “ignore margin setting” has not been made (NO in step S2312), the process advances to step S2319. On the other hand, when “ignore margin setting” is made (YES in step S2312), the process proceeds to step S2313.

  On the other hand, if “ignore margin setting” is performed in step S2312, the layout editing application 121 executes margin deletion processing at both ends of the link as margin ignore setting processing (step S1910, (2) in FIG. 23). (3) in FIG. 19).

  Next, the layout editing application 121 searches for a position where the distance between the contents is the minimum distance Lmin1 (step S2314, (2) in FIG. 23 ((4) in FIG. 19)).

  Next, the layout editing application determines whether or not “left / right reversal permission setting” is set for the processing target container (step S2315). If “left / right reversal permission setting” has not been made (NO in step S2315), the flow advances to step S2319. On the other hand, if “right / left reversal permission setting” has been made (YES in step S2315), the flow advances to step S2316.

  In step S2315, when the “right / left inversion permission setting” is set, the layout editing application 121 inverts the horizontally invertible content coupled to the link whose “margin ignore setting” is ON, and the content after the inversion A position where the distance between them is the minimum distance Lmin2 is searched (step S2316).

  Then, the layout editing application 121 compares the minimum distance Lmin1 and the minimum distance Lmin2, determines the direction of the content having the smaller value, and determines the link position (step S2317, (3) in FIG. 23).

  Then, the layout editing application 121 moves the link to the set link position (step S2318, (4) in FIG. 23).

  Next, the layout editing application 121 executes layout calculation to determine the container position and size (step S2319). Thereafter, the layout result is displayed (preview) (step S2320, (4) in FIG. 23).

  As described above, according to the third embodiment, in addition to the effects described in the second embodiment, the content direction is the smallest content direction among the distances between the contents before and after the horizontal reversal. Place.

  As a result, it is possible to arrange the container and the content with a configuration in which the distance between the content is more suitable and minimum.

  In the third embodiment, the case where the direction of the content is reversed left and right has been described as an example. However, the present invention is not limited to this, and the content can be reversed upside down or rotated to an arbitrary angle.

<< Embodiment 4 >>
The fourth embodiment is an application example to the first to third embodiments. In the fourth embodiment, a configuration in which the display of each container is controlled depending on whether or not the container after the size of the container once arranged on the document fits in the document when the content is poured into the document. explain.

  First, processing executed by the variable print system according to the fourth embodiment will be described with reference to FIGS. 25 and 26.

  FIG. 25 is a flowchart showing processing executed by variable printing according to the fourth embodiment of the present invention. FIG. 26 is a diagram for explaining a specific example of processing executed by the variable print system according to the fourth embodiment of the present invention.

  First, the operator arranges containers on a page and connects them with a link (step S2601). In the case of (1) in FIG. 26, containers 2601 to 2603 are arranged on the page 2600 and are connected by links 2610 and 2620, respectively.

  Next, it is determined whether or not an “Optional setting” operation is performed on the container (step S2602). When there is no “Optional setting” operation (NO in step S2602), the process proceeds to step S2605. On the other hand, if there is an “Optional setting” operation (YES in step S2602), the process advances to step S2603. In the case of (1) in FIG. 26, an “Optional setting” operation is performed on the container 2603.

  Note that the operator can select a container for “Optional setting” and execute “Optional setting” by operating the mouse 133, for example. As a selection and setting method, for example, in the context menu that appears when the mouse 133 is right-clicked, “Optional Property” is selected and set.

  If there is an “Optional setting” operation in step S2602, the layout editing application 121 displays an optional property dialog (step S2603).

  Here, an example of the Optional property dialog will be described with reference to FIG.

  FIG. 27 is a diagram showing an example of an optional property dialog according to the fourth embodiment of the present invention.

  As shown in FIG. 27, in the optional property dialog 2600, a check box for selecting “Set Optional Coiner” as the optional setting is configured.

  Then, for example, when the operator selects the “Set Optional Coiner” checkbox in the Optional property dialog 2600 and closes the Optional property dialog 2600, various settings are reflected on the page based on the selected content ( In this case, the Optional attribute is saved as ON for the container to be processed) (step S2604).

  Up to here is the optional setting process for the container. Thereafter, since there is a possibility that the operator wishes to set the optional setting for another container, the presence / absence of an “optional setting” operation for a further container is determined (step S2605). If there is an “Optional setting” operation (YES in step S2605), the process returns to step S2603 to execute the same processing. On the other hand, if there is no “Optional setting” operation (NO in step S2605), the process proceeds to step S2606.

  Next, it is determined whether or not a document preview operation has been performed (step S2606). If there is no preview operation (NO in step S2606), the process ends. On the other hand, if there is a preview operation (YES in step S2606), the process advances to step S2607.

  The process after step S2607 is a preview process.

  First, the layout editing application 121 acquires content from the database (step S2607).

  Next, the layout editing application 121 executes processing for pouring the acquired content into each container (step S2608). Next, the layout editing application 121 executes layout calculation, and once determines the position and size of the container (step S2609).

  Next, the layout editing application 121 determines whether or not “Optional setting” has been set for the container to be processed (step S2610). If “Optional setting” has not been made (NO in step S2610), the flow advances to step S2613. On the other hand, if “Optional setting” has been made (YES in step S2610), the flow advances to step S2611.

  If “Optional setting” is set, it is determined whether or not the processing target container fits in the page (step S2611).

  If the container is within the page (YES in step S2611), each container in the page and the contents in the container are displayed based on the layout result obtained in step S2609 (step S2613, (2) in FIG. )).

  On the other hand, if the container does not fit in the page (NO in step S2611), the corresponding container and the contents in the container are hidden so as not to be displayed on the page (step S2612). In this case, each container in the page and the content in the container are displayed based on the layout result obtained in step S2609, the hidden container and the content in the container (step S2613, FIG. 26 (2) ').

  As described above, according to the fourth embodiment, after content is poured into a container on the page, if the content does not fit in the page, the content is hidden.

  In other words, when only a part of the content can be displayed, the display of the content is prohibited, so that it is possible for the operator to output a suitable page without a sense of incongruity.

  Needless to say, the first to fourth embodiments may be arbitrarily combined depending on applications and purposes. For example, by combining the first embodiment with the second or third embodiment, it is possible to realize layout control that minimizes the distance between contents while deleting margins in the contents.

  In the first to fourth embodiments, the detection of the blank area in the content (in other words, the detection of the region of interest in the content) is performed based on the background color of the document. However, the present invention is not limited to this. .

  For example, a region of interest in the content or a blank region in the content may be detected using a known block selection process or a region of interest (ROI) detection process.

  Here, the block selection process is, for example, recognizing the content to be processed as a meaningful block for each object, and attribute (character (TEXT) / drawing (PICTURE) / photograph (PHOTO) / Line (LINE) / table (TABLE), etc.), and is divided into blocks having different attributes.

  Examples of the block selection process include the following.

  First, the processing target content (image) is binarized into black and white, and contour tracking is performed to extract a block of pixels surrounded by a black pixel contour. For a black pixel block with a large area, the white pixel block is extracted by tracing the outline of the white pixel inside, and a black pixel is recursively extracted from the white pixel block with a certain area or more. Extract the lump.

  The blocks of black pixels obtained in this way are classified by size and shape, and are classified into blocks having different attributes. For example, a block in a range where the aspect ratio is close to 1 and the size is constant is a pixel block corresponding to a character, a portion where adjacent characters can be grouped in an aligned manner is a character block, and a flat pixel block is a line block. The area occupied by the black pixel block that is larger than the size and contains the rectangular white pixel block well aligned is a table block, the area where the irregular pixel block is scattered is a photo block, and the pixel block of any other shape is drawn. Let it be a block.

  Then, when using the block selection process for the detection of the blank area in each of the above embodiments of the present invention, in particular, a photo block or a graphic block obtained from the content by the block selection process is detected as a region of interest, and the remaining areas are detected. By detecting the portion as a blank area, the above-described embodiments can be realized.

  Of course, character blocks and table blocks other than photo blocks and graphic blocks may be detected as regions of interest, and the remaining portions may be detected as blank regions.

  Although the embodiments have been described in detail above, the present invention can take an embodiment as, for example, a system, an apparatus, a method, a program, or a storage medium, and specifically includes a plurality of devices. The present invention may be applied to a system that is configured, or may be applied to an apparatus that includes a single device.

  In the present invention, a software program (in the embodiment, a program corresponding to the flowchart shown in the figure) that realizes the functions of the above-described embodiment is directly or remotely supplied to the system or apparatus, and the computer of the system or apparatus Is also achieved by reading and executing the supplied program code.

  Accordingly, since the functions of the present invention are implemented by computer, the program code installed in the computer also implements the present invention. In other words, the present invention includes a computer program itself for realizing the functional processing of the present invention.

  In that case, as long as it has the function of a program, it may be in the form of object code, a program executed by an interpreter, script data supplied to the OS, or the like.

  As a recording medium for supplying the program, for example, floppy (registered trademark) disk, hard disk, optical disk, magneto-optical disk, MO, CD-ROM, CD-R, CD-RW, magnetic tape, nonvolatile memory card ROM, DVD (DVD-ROM, DVD-R) and the like.

  As another program supply method, a client computer browser is used to connect to an Internet homepage, and the computer program of the present invention itself or a compressed file including an automatic installation function is downloaded from the homepage to a recording medium such as a hard disk. Can also be supplied. It can also be realized by dividing the program code constituting the program of the present invention into a plurality of files and downloading each file from a different homepage. That is, a WWW server that allows a plurality of users to download a program file for realizing the functional processing of the present invention on a computer is also included in the present invention.

  In addition, the program of the present invention is encrypted, stored in a storage medium such as a CD-ROM, distributed to users, and key information for decryption is downloaded from a homepage via the Internet to users who have cleared predetermined conditions. It is also possible to execute the encrypted program by using the key information and install the program on a computer.

  In addition to the functions of the above-described embodiments being realized by the computer executing the read program, the OS running on the computer based on an instruction of the program is a part of the actual processing. Alternatively, the functions of the above-described embodiment can be realized by performing all of them and performing the processing.

  Furthermore, after the program read from the recording medium is written in a memory provided in a function expansion board inserted into the computer or a function expansion unit connected to the computer, the function expansion board or The CPU or the like provided in the function expansion unit performs part or all of the actual processing, and the functions of the above-described embodiments are realized by the processing.

It is a figure which shows the structural example of the information processing system of Embodiment 1 of this invention. It is a figure which shows the hardware constitutions of the host computer which is one component of the information processing system of Embodiment 1 of this invention. It is a figure which shows another structural example of the information processing system of Embodiment 1 of this invention. It is a figure for demonstrating the outline of the variable data printing of Embodiment 1 of this invention. It is a figure which shows an example of the user interface of Embodiment 1 of this invention. It is a figure which shows the example of a display of the container in the user interface of Embodiment 1 of this invention. It is a figure for demonstrating the display rule of the container of Embodiment 1 of this invention. It is a flowchart which shows the setting process of the link of Embodiment 1 of this invention. It is a figure which shows the example of a transition of the user interface at the time of the link setting of Embodiment 1 of this invention. It is a flowchart which shows the layout calculation process of Embodiment 1 of this invention. It is a flowchart which shows the detail of the layout calculation process of Embodiment 1 of this invention. It is a figure for demonstrating the collection of the containers at the time of the layout calculation process of Embodiment 1 of this invention. It is a figure which shows an example of the user interface in the layout calculation process of Embodiment 1 of this invention. It is a figure which shows the outline | summary of the multi-record of Embodiment 1 of this invention, and its layout method. It is a flowchart which shows the process which the variable print system of Embodiment 1 of this invention performs. It is a figure for demonstrating the specific example of the process which the variable print system of Embodiment 1 of this invention performs. It is a figure which shows an example of the margin deletion setting property dialog of Embodiment 1 of this invention. It is a figure for demonstrating the detail of the margin deletion process of Embodiment 1 of this invention. It is a flowchart which shows the process which the variable print system of Embodiment 2 of this invention performs. It is a figure for demonstrating the specific example of the process which the variable print system of Embodiment 2 of this invention performs. It is a figure for demonstrating the specific example of the process which the variable print system of Embodiment 2 of this invention performs. It is a figure which shows an example of the margin ignoring setting property dialog of Embodiment 2 of this invention. It is a figure for demonstrating the detail of the margin deletion process of Embodiment 2 of this invention. It is a flowchart which shows the process which the variable print system of Embodiment 3 of this invention performs. It is a figure for demonstrating the specific example of the process which the variable print system of Embodiment 3 of this invention performs. It is a figure which shows an example of the left-right inversion permission setting property dialog of Embodiment 3 of this invention. It is a flowchart which shows the process which the variable printing of Embodiment 4 of this invention performs. It is a figure for demonstrating the specific example of the process which the variable print system of Embodiment 4 of this invention performs. It is a figure which shows an example of the Optional property dialog of Embodiment 4 of this invention.

Explanation of symbols

101 host computer 103 user interface 105 layout engine 107 network 109 print server 113 printer 115 file server 117 database server 119 database 121 layout editing application 123 communication channel 225 layout engine 227 engine server

Claims (12)

An information processing apparatus that lays out in a page a field area for inserting data of a selected data field from a record composed of a plurality of types of data fields,
Setting means for performing settings for detecting a region of interest from data inserted into a field region in the page;
Detecting means for detecting a region of interest in the data when inserting data to be inserted into the field area set by the setting means;
The region of interest detected by the detection means is inserted into the field field of the insertion destination, and the size of both is changed and controlled based on the size of the region of interest and the field region of the insertion destination, and is laid out in the page. An information processing apparatus comprising: a layout unit. The detection unit detects a region of interest in the data by detecting a blank region in the data to be processed, which is determined based on a background color of the page. Information processing device. The setting by the setting means is a setting for detecting a region of interest in the data by detecting a blank area in the data to be processed, which is determined based on the background color of the page. The information processing apparatus according to claim 2. The detection means is a pixel in which a color other than a color within a predetermined color range including a background color of the page, which is obtained by scanning an image perpendicularly in the opposite direction from each side of data consisting of a rectangular area, is detected first. Including a line segment that is parallel to the side where scanning started, and a rectangular region surrounded by the line segment detected by scanning from each side is detected as a region of interest,
The information processing apparatus according to claim 3, wherein the blank area is an area other than the area of interest detected from data including the rectangular area. A creation means for creating a link for associating field areas in the page;
The setting by the setting means is to detect a region of interest in data to be inserted into each field area by detecting a blank area existing on the link side from data to be inserted into each field area connected by the link. The information processing apparatus according to claim 1, wherein the information processing apparatus is configured as follows. The detecting means scans an image vertically in units of a predetermined line segment from the side on the link side to the opposite side of each side of data consisting of a rectangular area, and the background color of the page is determined by scanning each line segment. The line segment area up to the first pixel where a color other than the color within the predetermined color range is detected is detected, the area composed of the line segment areas detected by each scan is detected as a blank area, and the area other than the blank area is detected. The information processing apparatus according to claim 5, wherein the area is detected as a region of interest. The layout means further searches for a minimum distance between the regions of interest inserted in each of the field regions connected by the link, and is connected by the link based on the minimum distance. The information processing apparatus according to claim 6, wherein the position of the field area is changed. The information processing apparatus according to claim 7, wherein the setting by the setting unit is a setting for rotating the region of interest at an arbitrary angle within the field region of the insertion destination. If the setting is made to rotate to the arbitrary angle in either of the field areas connected by the link, the layout means inserts into the field area set for the rotation. Before and after the rotation of the region of interest, the first and second minimum distances that minimize the distance between the regions of interest inserted in the field regions connected by the link are searched, and the smaller minimum of them is searched The information processing apparatus according to claim 7, wherein the position of the field area connected by the link is changed based on a distance. The setting by the setting unit is a setting for controlling display of the field area to be laid out by the layout unit and data inserted therein,
2. The information according to claim 1, wherein when the setting for controlling the display is made, the layout unit prohibits display of the field area that does not fit in the page and data inserted therein. 3. Processing equipment. A method for controlling an information processing apparatus that lays out a field area for inserting data of a selected data field from a record including a plurality of types of data fields in a page,
A setting step for performing settings for detecting a region of interest from data inserted into a field region in the page;
A detection step of detecting a region of interest in the data when inserting data to be inserted into the field region set by the setting step;
The region of interest detected in the detection step is inserted into the field area of the insertion destination, and the size of both is changed and controlled based on the size of the region of interest and the field area of the insertion destination, and is laid out in the page. A method for controlling an information processing apparatus, comprising: a layout step. A program for realizing control of an information processing apparatus that lays out a field area for inserting data of a selected data field from a record including a plurality of types of data fields in a page,
A program code of a setting step for performing setting for detecting a region of interest from data to be inserted into a field region in the page;
When inserting the data to be inserted into the field region set by the setting step, the program code of the detection step for detecting the region of interest in the data,
The region of interest detected in the detection step is inserted into the field area of the insertion destination, and based on the size of the region of interest and the field area of the insertion destination, the size of both is controlled to be laid out in the page. A program comprising: a program code for a layout process.

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